Search a number
-
+
23204301 = 319537681
BaseRepresentation
bin101100010000…
…1000111001101
31121122220022120
41120201013031
521420014201
62145203153
7401143011
oct130410715
947586276
1023204301
111210980a
1279304b9
134a65a73
143120541
152085536
hex16211cd

23204301 has 16 divisors (see below), whose sum is σ = 33186240. Its totient is φ = 14376960.

The previous prime is 23204299. The next prime is 23204327. The reversal of 23204301 is 10340232.

It is not a de Polignac number, because 23204301 - 21 = 23204299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23204351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 820 + ... + 6861.

It is an arithmetic number, because the mean of its divisors is an integer number (2074140).

Almost surely, 223204301 is an apocalyptic number.

It is an amenable number.

23204301 is a deficient number, since it is larger than the sum of its proper divisors (9981939).

23204301 is a wasteful number, since it uses less digits than its factorization.

23204301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7756.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 23204301 is about 4817.0842840872. The cubic root of 23204301 is about 285.2262530854.

Adding to 23204301 its reverse (10340232), we get a palindrome (33544533).

The spelling of 23204301 in words is "twenty-three million, two hundred four thousand, three hundred one".

Divisors: 1 3 19 53 57 159 1007 3021 7681 23043 145939 407093 437817 1221279 7734767 23204301